add more stats to mobile profile

docs/javascript-architecture.md

@@ -194,6 +194,8 @@ Owns:
 - profile resolution across several race-specific driver records
 - strict per-class lap filtering and aggregate statistics
 - sanitized branding plus class-specific goals and recommendation response
+- server-side visibility filtering for progress, achievements, performance/stints, goals, and history
+- bounded class-specific pace history and recent stint summaries for the mobile profile
 - clock-skew-safe personal timer start/window normalization
 - bounded current-session lap, best-lap, and average calculations
 
@@ -611,6 +613,7 @@ Owns:
 Mutations:
 - replaces or appends entries in `state.training.goals`
 - creates, rotates, enables, or disables entries in `state.training.shares`
+- persists per-share visibility for development, achievements, performance/stints, goals, and history
 - creates and removes entries in `state.training.markers`
 - replaces or clears `state.training.clubGoal`
 - always calls injected `saveState()` before rerender
@@ -637,7 +640,8 @@ Type:
 
 Owns:
 - fetching only `/public-training/api/:shareToken`
-- rendering one person's sanitized statistics, goals, rewards, and daily history with a class selector
+- rendering one person's sanitized statistics, pace chart, recent stints, goals, rewards, and daily history with a class selector
+- hiding optional sections according to the server-provided share visibility map
 - switching between class-specific statistics without combining lap performance across classes
 - local 20-minute practice timer with 10-minute push/control phases
 - token-scoped start-age and bounded-window polling for aggregate lap count, best lap, and average during the personal timer; using an age avoids mobile/server clock-skew errors and the bounded window freezes results after the timer finishes
@@ -656,7 +660,7 @@ Type:
 
 Owns:
 - phone-first layout independent from the admin sidebar/theme system
-- profile, level, timer, goals, and daily-history presentation
+- profile, level, timer, pace chart, collapsible stint details, goals, and daily-history presentation
 
 ## 3. Direct Import Dependencies
 
@@ -1859,7 +1863,7 @@ This bucket is the most dynamic part of state and is mutated heavily during live
 {
   goals: TrainingGoal[],
   ledger: TrainingLap[],
-  shares: TrainingShare[],
+  shares: TrainingShare[], // includes per-link public section visibility
   markers: TrainingMarker[],
   clubGoal: TrainingClubGoal | null
 }
@@ -2312,7 +2316,8 @@ Sanitized response fields:
 - selected person's display name plus linked class names and brands
 - one `classProfiles` entry per linked class; no cross-class performance aggregate is emitted
 - no club rank or other driver names; the public profile focuses on personal development
-- class-specific totals, best/average time, consistency, controlled streak, stints, best-three, five-minute result, and daily summaries
+- class-specific totals plus optional pace history, achievements, stint summaries, best-three, five-minute result, goals, and daily summaries
+- optional detail sections are omitted server-side according to the share visibility map; core lap/day/best/consistency totals remain visible
 - optional class-specific `currentSession` aggregates when a valid start age (or backward-compatible recent `since` timestamp) is supplied
 - class-specific next automatic milestone, recommendation level, target lap, goals, and reward progress
 - public club branding and safe PNG/JPEG/WebP logo data